1425336-39-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1425336-39-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,5,3,3 and 6 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1425336-39:
(9*1)+(8*4)+(7*2)+(6*5)+(5*3)+(4*3)+(3*6)+(2*3)+(1*9)=145
145 % 10 = 5
So 1425336-39-5 is a valid CAS Registry Number.
1425336-39-5Relevant articles and documents
N-Alkylation of benzimidazoles with ketonic Mannich bases and the reduction of the resulting 1-(3-oxopropyl)benzimidazoles
Roman, Gheorghe
, p. 1516 - 1526,11 (2020/09/09)
Benzimidazole, benzimidazoles diversely substituted at position 2, and 5,6-dimethylbenzimidazole have been alkylated at N1 with ketonic Mannich bases derived from acetophenones, acetylnaphthalenes, 2-acetylthiophene and 1-tetralone to afford a
